.demo-toolbar{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 12px;background:#f4f6f1;color:#243e34;border-bottom:1px solid #dce2dc;font:14px/1.4 system-ui;position:relative;z-index:20}
.demo-toolbar a{display:inline-flex;align-items:center;min-height:44px;padding:8px;color:inherit;text-decoration:underline;text-underline-offset:3px;font-weight:600;white-space:nowrap}
.demo-toolbar a:focus-visible{outline:3px solid #a76a48;outline-offset:2px}
.scene>video{display:block;position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#151a17;border-radius:inherit}